osdb/notes.org

#+title: Notes
#+property: EFFORT_ALL 0 10

* DONE show errors with ariadne
:PROPERTIES:
:EFFORT:   10min
:END:
** [X] errors should have a generic show() function
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 18:40]--[2025-05-03 sam. 18:46] =>  0:06
:END:
** DONE OSDBError::display() should take a filename and display it alongside the error
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:24]--[2025-05-03 sam. 21:28] =>  0:04
:END:
** DONE OSDBError::display() should take an input string, to be able to resolve spans inside the error
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:28]--[2025-05-03 sam. 21:30] =>  0:02
:END:
** DONE OSDBError::display() should generate ariadne errors and return those
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:30]--[2025-05-03 sam. 21:50] =>  0:20
:END:
** DONE error display should include a span to show where the error occured
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:51]--[2025-05-03 sam. 21:54] =>  0:03
:END:
** DONE deduplicate error display code
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:55]--[2025-05-03 sam. 22:01] =>  0:06
:END:
* DONE snapshot testing

** DONE Find the snapshot testing library
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 18:48]--[2025-05-03 sam. 18:49] =>  0:01
:END:

** DONE document myself on insta, the snapshot testing library
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 18:49]--[2025-05-03 sam. 18:57] =>  0:08
:END:

** DONE insta test startup message
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 19:00]--[2025-05-03 sam. 19:05] =>  0:05
:END:
** DONE insta test insert
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:10]--[2025-05-03 sam. 21:14] =>  0:04
CLOCK: [2025-05-03 sam. 19:08]--[2025-05-03 sam. 19:21] =>  0:13
:END:
*** DONE all display of command results must be made via a display method on CommandExecutionResult
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:02]--[2025-05-03 sam. 21:09] =>  0:07
:END:
** DONE insta test select
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:15]--[2025-05-03 sam. 21:16] =>  0:01
:END:
** DONE insta test .exit
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:16]--[2025-05-03 sam. 21:18] =>  0:02
:END:
** DONE insta test wrong statement
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:18]--[2025-05-03 sam. 21:21] =>  0:03
:END:
** DONE insta test wrong meta-command
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 21:21]--[2025-05-03 sam. 21:22] =>  0:01
:END:

* DONE exit message is not displayed when pressing C-d :bug:
:PROPERTIES:
:EFFORT:   10min
:END:
:LOGBOOK:
CLOCK: [2025-05-03 sam. 19:06]--[2025-05-03 sam. 19:07] =>  0:01
:END:

* DONE switch statement parsing to more extensible token-based algorithm
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-04 dim. 12:07]--[2025-05-04 dim. 12:10] =>  0:03
CLOCK: [2025-05-04 dim. 12:10]--[2025-05-04 dim. 12:22] =>  0:12
:END:
** DONE recognize meta-commands as tokens
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-04 dim. 13:32]--[2025-05-04 dim. 13:35] =>  0:03
CLOCK: [2025-05-04 dim. 13:27]--[2025-05-04 dim. 13:32] =>  0:05
:END:

** DONE CommandParseError must have a ScanError variant with an Into impl
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-04 dim. 13:35]--[2025-05-04 dim. 13:38] =>  0:03
:END:

** DONE ScanErrors must be convertible to ariadne reports
:PROPERTIES:
:EFFORT:   10
:END:

*** DONE Remove the CommandParseError Display implementation
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-04 dim. 13:38]--[2025-05-04 dim. 13:44] =>  0:06
:END:

*** DONE implement OSDBError for ScanError
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-04 dim. 13:45]--[2025-05-04 dim. 13:56] =>  0:11
:END:

** DONE remove token types which are not recognized at all
:PROPERTIES:
:EFFORT:   10
:END:

** DONE create a generic parse command that parses string into tokens into Command
:PROPERTIES:
:EFFORT:   10
:END:
:LOGBOOK:
CLOCK: [2025-05-04 dim. 14:01]--[2025-05-04 dim. 14:14] =>  0:13
:END:

** DONE parse tokens into meta-commands
:PROPERTIES:
:EFFORT:   10
:END:

* DONE error offsets are incorrect

* DONE remove old FromStr parser implementation

* DONE use a better readline impl

** DONE inform myself on the different alternatives and decide on one
i will use rustyline, since it seems like the most feature-complete

** DONE do the impl

** DONE make history work

*** DONE have the rl instance be spawned from main

*** DONE figure out how to locate the app data directory on linux

*** DONE create our own app data directory

*** DONE load and save the history from a file in this directory

* DONE handle non-interactive input better

* DONE show marking where error occurs

* DONE remove uneeded error variants

* DONE parse integers

** DONE Function to get a token until condition is false

** DONE Parse the integer

* DONE parse strings

* DONE better error message display for unclosed " in string

* DONE print errors to stderr

* DONE write a proper grammar

* DONE .about meta-command
* DONE .version meta-command
* TODO .license meta-command
* TODO .help meta-command

* TODO parse insert statements in the form
insert <id:int> <username:string> <email:string>
** TODO Row struct
** TODO parse row insert
** TODO serialize/deserialize row to/from raw bytes
*** TODO look for best practices for creating binary formats

* WAIT cli tests using insta-cmd
https://insta.rs/docs/cmd/

* WAIT autocompletion
needs a more complicated parser for that to make sense

* WAIT tweak rustyline it to make multiline entry work
need to terminate commands with semicolons for that to make sense